According to the PrinciPle that multiband remote sensing images of different grade density possess different texture information abundance, by means of combination of density hierarchy film useful image information has been successfully enhanced and extracted with good results in geological interpretation. 根据不同密度层次的多波段遥感图象具有不同类别结构的信息丰度的原理,通过对分层片的组合处理,比较成功地对影象信息进行增强和提取,从而获得较好的地质解译效果。
The article adopts a sample of certain nuclear power plant site feasibility study, narrates the application of satellite remote sensing technique integrate airborne film and ground verify data in analysis of project sea area beach stability, muddy water zone, silt transportation and distrbution etc. aspect. 通过某核电厂工程可行性研究实例,叙述卫星遥感技术结合航片影像和地面验证资料在分析工程海区岸滩稳定、浑水带分布、悬浮泥沙运动及分布等方面的应用。
Image processing technology includes image restoration, image compression, image segmentation, image enhancement, etc. Currently, it is widely adopted in and spread to fields such as remote sensing, character recognition, radiographic film and so on. 图象处理技术包括图象复原、图象压缩、图象分割、图象增强等一系列分支,目前它在遥感、字符识别、射线底片等众多领域得到迅速应用和推广。